TY  - BOOK
AU  - Langer, Arthur M. 
TI  - Guide to Software Development: : designing and managing the life cycle
SN  - 9781447173946
U1  - 005.1 L276g 2016 
PY  - 2016///
CY  - London
PB  - Springer
KW  - Software Development
N1  - Includes Index; Computer Science
ER  -